It should be noted that you should not take a cold bath immediately after strenuous exercise, especially for the elderly after morning exercise and the young people who are sweating after fitness. Pay special attention not to take a cold bath immediately. "Because the capillaries on the body surface are dilated at this time, if you suddenly encounter the stimulation of cold water and the blood vessels contract, it will increase the burden on the heart and lungs and cause discomfort such as palpitation, shortness of breath and dizziness. In addition, muscle fatigue after exercise and stimulation by cold water may lead to cramps. Moreover, in the process of taking a cold bath, if the skin continues to turn white and dizzy, it should be stopped immediately to avoid accidents. "

Who is not suitable for taking a cold bath?

There are many kinds of exercise methods, and everyone should choose reasonably according to their own situation. Cold water bath is just one of the exercises for healthy people, but it is not suitable for the following special groups:

1, infants, children with low immunity and the elderly are not suitable. "Although there are still 83-year-old people who still insist on winter swimming and are very strong, this is the result of long-term accumulation, not overnight or on a whim."

2. Women must not take a cold bath during pregnancy, menstrual period and lactation.

3, cold discomfort, before and after meals and when hungry, it is not appropriate to take a cold bath.

4. Patients with hypertension, coronary heart disease, sciatica, arthritis and joint pain should not take a cold bath, and those with itching should not take a cold bath during the onset.